COM Express™
#Note
: Reserved / Not connected pins are highlighted as
Pin
Signal
A1
GND(FIXED)
A2
GBE0_MDI3-
A3
GBE0_MDI3+
A4
GBE0_LINK100#
A5
GBE0_LINK1000#
A6
GBE0_MDI2-
A7
GBE0_MDI2+
A8
GBE0_LINK#
A9
GBE0_MDI1-
Copyright © PORTWELL 2018
Description
GND(FIXED)
Gigabit Ethernet Controller 0:
Media Dependent Interface
Differential Pairs
Gigabit Ethernet Controller 0:
Media Dependent Interface
Differential Pairs
Gigabit Ethernet Controller 0 100
Mbit / sec link indicator, active low.
Gigabit Ethernet Controller 0 1000
Mbit / sec link indicator, active low.
Gigabit Ethernet Controller 0:
Media Dependent Interface
Differential Pairs
Gigabit Ethernet Controller 0:
Media Dependent Interface
Differential Pairs
Gigabit Ethernet Controller 0 link
indicator, active low.
Gigabit Ethernet Controller 0:
Media Dependent Interface
Differential Pairs
PORTWELL PCOM-B700G User's Guide
gray
color.
I/O
Type
Power / Tolerance
-
-
-
I/O
Analog
3.3V max Suspend
I/O
Analog
3.3V max Suspend
OD
CMOS
3.3V Suspend / 3.3V
OD
CMOS
3.3V Suspend / 3.3V
I/O
Analog
3.3V max Suspend
I/O
Analog
3.3V max Suspend
OD
CMOS
3.3V Suspend / 3.3V
I/O
Analog
3.3V max Suspend
PCOM-B700G User's Guide
PU / PD
Note
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PU 10k
ohm to
-
3VSB
-
-
30
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